diff --git a/data/hostname/worker02.softwareheritage.org.yaml b/data/hostname/worker02.softwareheritage.org.yaml
index 4e324304..555e9b15 100644
--- a/data/hostname/worker02.softwareheritage.org.yaml
+++ b/data/hostname/worker02.softwareheritage.org.yaml
@@ -1,22 +1,22 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.22
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.22
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.17
+    netmask: 26
+    gateway: 128.93.166.62
 
 swh::deploy::worker::lister::concurrency: 1
 swh::deploy::worker::lister::config:
   storage: "%{alias('swh::remote_service::storage::config::writable')}"
   scheduler: "%{alias('swh::remote_service::scheduler::config::writable')}"
   lister: "%{alias('swh::deploy::lister::db::local')}"
   celery:
     task_broker: "%{alias('swh::deploy::worker::task_broker')}"
     task_queues:
       - swh.lister.github.tasks.IncrementalGitHubLister
   credentials: "%{alias('swh::deploy::worker::lister::config::credentials')}"
 
diff --git a/data/hostname/worker03.softwareheritage.org.yaml b/data/hostname/worker03.softwareheritage.org.yaml
index 3f560bfb..d2d255d2 100644
--- a/data/hostname/worker03.softwareheritage.org.yaml
+++ b/data/hostname/worker03.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.23
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.23
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.18
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker04.softwareheritage.org.yaml b/data/hostname/worker04.softwareheritage.org.yaml
index df03c87a..3ac1789c 100644
--- a/data/hostname/worker04.softwareheritage.org.yaml
+++ b/data/hostname/worker04.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.24
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.24
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.19
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker05.softwareheritage.org.yaml b/data/hostname/worker05.softwareheritage.org.yaml
index 5d4355bb..0f8219de 100644
--- a/data/hostname/worker05.softwareheritage.org.yaml
+++ b/data/hostname/worker05.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.25
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.25
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.20
+    netmask: 26
+    gateway: 128.93.166.204
diff --git a/data/hostname/worker06.softwareheritage.org.yaml b/data/hostname/worker06.softwareheritage.org.yaml
index 095f536a..082b51a1 100644
--- a/data/hostname/worker06.softwareheritage.org.yaml
+++ b/data/hostname/worker06.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.26
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.26
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.21
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker07.softwareheritage.org.yaml b/data/hostname/worker07.softwareheritage.org.yaml
index 172d1eb0..d3c25a20 100644
--- a/data/hostname/worker07.softwareheritage.org.yaml
+++ b/data/hostname/worker07.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.27
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.27
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.22
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker08.softwareheritage.org.yaml b/data/hostname/worker08.softwareheritage.org.yaml
index 31298352..29eb7960 100644
--- a/data/hostname/worker08.softwareheritage.org.yaml
+++ b/data/hostname/worker08.softwareheritage.org.yaml
@@ -1,13 +1,13 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.28
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.28
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.23
+    netmask: 26
+    gateway: 128.93.166.62
 
 backups::select:
   - home
diff --git a/data/hostname/worker09.softwareheritage.org.yaml b/data/hostname/worker09.softwareheritage.org.yaml
index 09d841b1..a0937ff8 100644
--- a/data/hostname/worker09.softwareheritage.org.yaml
+++ b/data/hostname/worker09.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.35
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.35
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.24
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker10.softwareheritage.org.yaml b/data/hostname/worker10.softwareheritage.org.yaml
index 4efceff7..ee84ffaf 100644
--- a/data/hostname/worker10.softwareheritage.org.yaml
+++ b/data/hostname/worker10.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.36
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.36
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.25
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker11.softwareheritage.org.yaml b/data/hostname/worker11.softwareheritage.org.yaml
index 5f2fa9f8..c9e69e4c 100644
--- a/data/hostname/worker11.softwareheritage.org.yaml
+++ b/data/hostname/worker11.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.37
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.37
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.26
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker12.softwareheritage.org.yaml b/data/hostname/worker12.softwareheritage.org.yaml
index 43858d38..50d3d6d4 100644
--- a/data/hostname/worker12.softwareheritage.org.yaml
+++ b/data/hostname/worker12.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.38
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.38
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.27
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker13.softwareheritage.org.yaml b/data/hostname/worker13.softwareheritage.org.yaml
index 72cd92bf..319f7ca8 100644
--- a/data/hostname/worker13.softwareheritage.org.yaml
+++ b/data/hostname/worker13.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.39
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.39
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.28
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker14.softwareheritage.org.yaml b/data/hostname/worker14.softwareheritage.org.yaml
index 248a7c28..13b0325f 100644
--- a/data/hostname/worker14.softwareheritage.org.yaml
+++ b/data/hostname/worker14.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.40
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.40
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.29
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker15.softwareheritage.org.yaml b/data/hostname/worker15.softwareheritage.org.yaml
index dda1043f..fe8a7042 100644
--- a/data/hostname/worker15.softwareheritage.org.yaml
+++ b/data/hostname/worker15.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.41
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.41
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.30
+    netmask: 26
+    gateway: 128.93.166.62
diff --git a/data/hostname/worker16.softwareheritage.org.yaml b/data/hostname/worker16.softwareheritage.org.yaml
index 9520e635..e3f7c746 100644
--- a/data/hostname/worker16.softwareheritage.org.yaml
+++ b/data/hostname/worker16.softwareheritage.org.yaml
@@ -1,10 +1,10 @@
 networks:
   ens19:
     type: private
     address: 192.168.100.42
     netmask: 255.255.255.0
     gateway: 192.168.100.1
   ens18:
-    address: 128.93.193.42
-    netmask: 255.255.255.0
-    gateway: 128.93.193.254
+    address: 128.93.166.31
+    netmask: 26
+    gateway: 128.93.166.62